The new Sequence Marketplaces: Custom, scalable, and fast

April 10 2025

The new Sequence Marketplaces: Custom, scalable, and fast

The needs of web3 developers, creators, and communities evolve constantly. That’s why we’ve upgraded our Sequence Marketplaces solution to deliver a more powerful, flexible, and modular solution for web3 economies and asset trading.

The updated Sequence Marketplaces is designed from the ground up based on direct customer feedback, offering seamless integrations, deeper customizability, and multi-platform support.

Let’s dive into what makes the new Sequence Marketplaces the ultimate web3 trading infrastructure.

Why an upgrade to Sequence Marketplaces?

The first version of Sequence Marketplaces provided an easy way to launch and manage a web3 marketplace, but as adoption grew, our community asked for:

More customization. Developers wanted full control over marketplace branding, fees, and mechanisms. ✅ Open-source. Sequence Marketplaces leverage the next iteration of the open-source Sequence Market Protocol with support for native tokens. ✅ Seamless liquidity aggregation.Teams needed an easy way to pull listings from OpenSea, Magic Eden, LooksRare, Rarible, and other platforms while maintaining control. ✅ Deep integration into games. Game developers required a native way to facilitate trading inside Unity and Unreal Engine projects. ✅ A developer-first approach. More modular architecture and better SDKs for faster deployment.

The upgraded Sequence Marketplaces is faster, more scalable, and provides everything needed to build custom marketplaces and trading systems, without compromise.

What’s new in the Sequence Marketplaces suite?

Desktop Sequence Builder - set up marketplace

1. Marketplace API: Aggregation and real-time data

At the core of Sequence Marketplaces suite is the Marketplace API, which enables:

  • Real-time aggregation of token listings, offers, and transactions across multiple marketplaces.

  • Support for major NFT trading platforms like OpenSea, Magic Eden, Mintify, LooksRare, OKX, Rarible, and more.

  • Custom filters and sorting to tailor the marketplace experience.

With this, developers can pull existing liquidity from external platforms while keeping their own economy intact.

2. White label marketplace: No-code deployment with Sequence Builder

Sequence Marketplace settings

For teams that need a plug-and-play solution, the white-label marketplace offers:

  • Instant deployment with no coding.

  • Full control over branding, royalties, and fees.

  • Direct management of NFT collections and in-game assets.

This is perfect for creators and brands looking for a fast, branded web3 marketplace. This feature can be easily accessed via Sequence Builder, Sequence’s end-to-end web3 stack.

3. Marketplace SDK: Custom marketplaces on any web framework

The new Marketplace SDK enables developers to rapidly deploy web3 marketplaces using:

  • React, Next.js, and other modern frameworks.

  • Standardized hooks for common marketplace functions (listing, buying, bidding, etc.).

  • Pre-built, fully customizable UI components to match any brand.

This means that developers can build their own marketplace from scratch or modify a ready-made solution without deep blockchain expertise.

4. Unity and Unreal Engine SDKs: Native web3 trading

For the first time, web3 developers can embed fully functional NFT marketplaces directly inside their Unity or Unreal Engine games.

  • Seamless in-game trading: No need for players to leave the game to buy/sell assets.

  • Customizable to fit any game economy: Adjust fees, royalties, and trading mechanisms.

  • Works with Sequence wallets: Frictionless transactions with a web3-native experience.

5. Updated marketplace boilerplate

Custom marketplace boilerplate Sequence

Want to launch a completely customized, pre-built marketplace on your own infrastructure quickly? The Marketplace boilerplate provides a:

  • Fully built, customizable template for web marketplaces.

  • Open-source codebase to fork and modify.

  • Easy integration with existing applications.

It’s the fastest way to launch a web3 marketplace without starting from scratch.

6. Sequence Pay integration for frictionless payments

The updated Sequence Marketplaces is fully integrated with Sequence Pay, the revolutionary payment solution designed for building applications involving NFT purchases, wallet integrations, or in-app asset transactions. This translates into:

  • Multi-currency payments – Users can swap any crypto they own to complete purchases in the listed currency of the token.

  • Streamlined NFT checkout with a credit card through Sardine and Transak

  • Cross-platform transactions on web, desktop, and mobile.

https://youtu.be/iJvANERhppM

Get started with the new Sequence Marketplaces

Sequence Builder homepage

Sequence Builder

The future of web3 commerce is modular, customizable, and deeply integrated into web3 games and applications.

Want to launch a marketplace in minutes? Sign up for free on Sequence Builder and start building with the dedicated boilerplate!

Looking for guides and resources to get started? Explore our extensive documentation.

With the new Sequence Marketplaces, you have everything you need to build, scale, and optimize your web3 marketplace.


Build, scale, and unify your blockchain ecosystem with Sequence — your all-in-one open-source development platform for chains, games, and apps. One integration gives developers everything they need to create seamless, scalable, and engaging experiences. No more stitching together multiple solutions — just a single, powerful platform that accelerates adoption, enhances user experiences, and drives network effects. Whether you’re launching a new chain, building the next big game, or shipping a breakthrough app, Sequence makes web3 development easy, efficient, and future-proof. Powering the EVM ecosystem of blockchains, thousands of developers, and millions of users, Sequence is backed by leading investors, including Take-Two Interactive, Ubisoft, Xsolla, and Coinbase. https://sequence.xyz/

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Written by

Sequence team


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